Page({

    data: {
        nnn: 0
    },

    button_style1() {
        let nup = this.data.nnn
        nup--
        this.setData({
            nnn : nup
        })
    },

    button_style2() {
        let nup = this.data.nnn
        nup++
        this.setData({
            nnn : nup
        })
    },

    jamp1(){
        wx.navigateTo({
          url: '/pages/detail/detail',
        })
    }


})